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How to strip all whitespace from string
...ort re
>>> re.sub(r'\s+', '', 'strip my \n\t\r ASCII and \u00A0 \u2003 Unicode spaces')
'stripmyASCIIandUnicodespaces'
>>> # Or, depending on the situation:
>>> re.sub(r'(\s|\u180B|\u200B|\u200C|\u200D|\u2060|\uFEFF)+', '', \
... '\uFEFF\t\t\t strip all \u000A kinds of \u2...
How to succinctly write a formula with many variables from a data frame?
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209
There is a special identifier that one can use in a formula to mean all the variables, it is t...
Is #pragma once a safe include guard?
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202
Using #pragma once should work on any modern compiler, but I don't see any reason not to use a...
Properties file in python (similar to Java Properties)
... bitbucket.org/jnoller/pyjavaproperties hasn't been maintained since 2010. It is not compatible with python 3. I would use the solutions linked to by @pi.
– codyzu
Sep 2 '15 at 11:47
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AsyncTask threads never die
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202
AsyncTask manages a thread pool, created with ThreadPoolExecutor. It will have from 5 to 128 t...
How do I split a string, breaking at a particular character?
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answered Sep 18 '08 at 20:17
ZachZach
22.4k99 gold badges3939 silver badges5050 bronze badges
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Should I hash the password before sending it to the server side?
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20
If you don't trust HTTPS every single effort is pointless! Your code itself is shipped through the wire and an attacker can modify/replace ...
Calendar Recurring/Repeating Events - Best Storage Method
...meta_key meta_value
1 1 repeat_start 1299132000
2 1 repeat_interval_1 432000
With repeat_start being a date with no time as a unix timestamp, and repeat_interval an amount in seconds between intervals (432000 is 5 days).
repeat_interval_1 goes wit...
Change font size macvim?
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answered Feb 20 '11 at 17:43
Thorsten LorenzThorsten Lorenz
10.9k55 gold badges4646 silver badges5757 bronze badges
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How to determine if a list of polygon points are in clockwise order?
...w it works.
– Beta
Jul 27 '09 at 14:20
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A minor caveat: this answer assumes a normal Cartesian ...